import time
import re
import json
import urllib
import scrapy
from apps.tax_policy.tax_policy.items import NetTaxPolicyItem as Item
from apps.tax_policy.tax_policy.spiders.base_spider.base_tax_policy_spider import BaseTaxPolicySpider
import math
import requests
import base64
from urllib.parse import urlencode


class spider(BaseTaxPolicySpider):
    name = "sichuan_ybspsxrmzfzc"

    province: str = "四川省"  # 取表格
    city: str = "宜宾市"  # 取表格
    county: str = "屏山县"  # 取表格
    park: str = "None"  # 取表格
    source: str = "宜宾市屏山县人民政府"  # 取表格 同一个来源合并
    url: str = "https://www.ybps.gov.cn/nn/doclist.html?deptId=92338017&chnlId=40006&id=62be3458-b710-4e0d-819f-6e4007325a9a"  # 注明入口网址，以便后续排错
    headers = {
        'Accept': 'application/json, text/javascript, */*; q=0.01',
        'Accept-Language': 'zh-CN,zh;q=0.9',
        'Cache-Control': 'no-cache',
        'Connection': 'keep-alive',
        'Pragma': 'no-cache',
        'Referer': 'https://www.ybps.gov.cn/nn/doclist.html?deptId=92338017&chnlId=40006&id=62be3458-b710-4e0d-819f-6e4007325a9a',
        'Sec-Fetch-Dest': 'empty',
        'Sec-Fetch-Mode': 'cors',
        'Sec-Fetch-Site': 'same-origin',
        'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/133.0.0.0 Safari/537.36',
        'X-Requested-With': 'XMLHttpRequest',
        'sec-ch-ua': '"Not(A:Brand";v="99", "Google Chrome";v="133", "Chromium";v="133"',
        'sec-ch-ua-mobile': '?0',
        'sec-ch-ua-platform': '"Windows"'
    }
    url_list = [
        "https://www.ybps.gov.cn/xxgkv3/api/list?regionId=96554479&deptId=92338017&channelId=40006&pageSize=15&title=&pageIndex=1&_=1740473159504"
    ]

    def start_requests(self):
        for url in self.url_list:
            response = requests.request("GET", url, headers=self.headers)
            total_num = json.loads(response.text)['data']['totalSize']
            pageSize = json.loads(response.text)['data']['pageSize']
            pages = math.ceil(int(total_num) / int(pageSize))
            print("总页数：", pages, "总条数：", total_num)
            url_left = url.split('pageIndex=1')[0]
            url_right = url.split('pageIndex=1')[1]
            for page in range(1, pages + 1):
                url = url_left + "pageIndex=" + str(page) + url_right
                # 发送GET请求
                yield scrapy.Request(url=url, method='GET', headers=self.headers, callback=self.detail_requests)

    def detail_requests(self, response, **kwargs):
        item_list = json.loads(response.text)['data']['list']

        for item in item_list:
            title = item['title']
            url = f"https://www.ybps.gov.cn/nn/detail.html?deptId=92338017&docId={item['id']}&id=62be3458-b710-4e0d-819f-6e4007325a9a"
            publish_time = item['times']
            d = {'url': url, 'title': title, 'publish_date': publish_time}
            print("ddddd:", d)
            yield scrapy.Request(url=url, method='GET', headers=self.headers, callback=self.parse_detail, meta=d)

    def parse_list(self, response, **kwargs):
        pass

    def parse_detail(self, response=None, **kwargs):
        item = Item()
        item['title'] = response.meta.get('title')
        item['source_url'] = response.url
        item['publish_date'] = response.meta.get('publish_date')
        item['content'] = response.xpath(".").get()
        item['source'] = self.source
        item['province'] = self.province
        item['city'] = self.city
        item['county'] = self.county
        item['park'] = self.park
        if '已失效' in item['title'] or '已废止' in item['title']:
            item['state'] = '0'
        else:
            item['state'] = None
        # print("item", item)
        yield item


if __name__ == "__main__":
    from scrapy import cmdline

    cmdline.execute("scrapy crawl sichuan_ybspsxrmzfzc".split())
